Buy Now Sesame Street: Once upon a Monster section navigation Details Making of Current page: Extras Extras Sesame Street: Once upon a Monster ExtrasCreditsLead CreditsRolePersonProject Lead Nathan MartzSenior Producer Matt HansenArt Director Greg KnightLead Animator Raymond CrookLead Gameplay Programmer Matt FranklinLead Engine Programmer Oliver FranzkeAudio Director Brian Min View full credits
